MC
Margaret Collins — 1930 US Census Record
Model Tree available1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Margaret Collins across the 1910, 1920 and 1930 US Censuses in Los Angeles, California (XGBoost, ~Confirmed), with identified parents William & William — first a daughter (b.~1909), then head of a 5-person household.
Age 21
b. ~1909
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Collins |
| Given Name | Margaret E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1909 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Collins | Daughter | — | 19 | ~1911 |
| Margaret Collins | Daughter | — | 21 | ~1909 |
| William Collins | Head | — | 60 | ~1870 |
| Ellen Scully | Other | — | 60 | ~1870 |
| Anna Collins | Spouse | — | 59 | ~1871 |
Census Appearances
1910
Los Angeles, …
Daughter, age 1
Los Angeles, California · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Collins |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Los Angeles, …
Daughter, age 10
Los Angeles, California · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cullins |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Los Angeles, …
Daughter, age 21
Los Angeles, California · implied b. ~1909 — 5 household members
| Surname | Collins |
| Given Name | Margaret E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Margaret Collins across 3 US Census years (1910, 1920 and 1930) in Los Angeles, California, using XGBoost record linkage. Identified parents: father William Collins (~0.92 confidence) and father William Cullins (~0.92 confidence) and mother Anna Collins (~0.92 confidence) and mother Emma Cullins (~0.92 confidence) and father William Collins (~0.92 confidence) and mother Anna Collins (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Collins
b. ~1870
Source father
● Household
· direct · ~0.92
Father
William Cullins
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Anna Collins
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Emma Cullins
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
William Collins
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Anna Collins
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Collins
Daughter · 1930 · age 21 · b. ~1909 · California
★ You are viewing this record
Sibling
Elizabeth Collins
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel148:1061)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles C Henry | 36 | Head | Building Contractor | New Jersey |
| 2 | Mildred S H Henry | 30 | Wife | — | New York |
| 3 | Clark Bond | 38 | Head | Electrician | Massachusetts |
| 4 | Judith Bond | 23 | Wife | — | Montana |
| 5 | Harry S Hays | 32 | Head | Sign Painter | California |
| 6 | Ada Hays | 28 | Wife | Cashier | Illinois |
| 7 | Janet T Sutton | 45 | Head | Practical Nurse | Illinois |
| 8 | Myrtle R Sutton | 21 | Daughter | Secretary | Iowa |
| 9 | Margaret E Brew | 54 | Sister | Registered Nurse | Illinois |
| 10 | Margaret Howland | 45 | Head | Clerk | Iowa |
| 11 | Clifford C Bundick | 31 | Head | Clerk | Michigan |
| 12 | Edith Bundick | 25 | Wife | Stenographer | Montana |
| 13 | Albert F Swanson | 25 | Head | Inspector | Washington |
| 14 | Edna R Swanson | 21 | Wife | Stenographer | Illinois |
| 15 | Glenn S Durand | 38 | Head | Salesman | Iowa |
| 16 | Mary T Durand | 37 | Wife | — | Nebraska |
| 17 | La Verne P Durand | 8 | Daughter | — | California |
| 18 | Emery O Brown | 19 | Step-son | Chauffeur | Nebraska |
| 19 | Harry S Hibben | 31 | Head | Salesman | Arizona |
| 20 | Dora Mckinney | 57 | Head | Buyer | Missouri |
| 21 | Minnie S Dickerson | 62 | Head | — | Indiana |
| 22 | Frank J Nolan | 32 | Roomer | Salesman | Massachusetts |
| 23 | William T Collins | 60 | Head | Merchant | Massachusetts |
| 24 | Anna E H Collins | 59 | Wife | — | Massachusetts |
| 25 | Margaret E Collins THIS PERSON | 21 | Daughter | — | California |
| 26 | Elizabeth M Collins | 19 | Daughter | — | California |
| 27 | Ellen A Scully | 60 | Sister | Milliner | Massachusetts |
| 28 | Olivia Manier | 41 | Head | Manager | Texas |
| 29 | Henry W Van Tossen | 71 | Step-father | — | Ohio |
| 30 | Sarah A Van Tossen | 72 | Step-Mother | — | Missouri |
| 31 | Thomas H Champion | 26 | Head | Accountant | Kansas |
| 32 | Jewell H Champion | 26 | Wife | Commercial Artist | Oklahoma |
| 33 | Ronald G Macnaughton | 35 | Head | Real Estate Agent | Scotland |
| 34 | Dave Kirschner | 28 | Head | Attendant | New York |
| 35 | Beatrice Kirschner | 21 | Wife | — | Russia |
| 36 | Mathew Armstrong | 30 | Head | Salesman | Texas |
| 37 | Carl W Anderson | 40 | Head | Writer | Illinois |
| 38 | Paul C Hubbard | 27 | Head | Clerk | Arkansas |
| 39 | Bernice Hubbard | 26 | Wife | Clerk | Wisconsin |
| 40 | John Flotter | 30 | Head | Display Man | Wisconsin |
| 41 | Roy B White | 26 | Head | Clerk Office | Oklahoma |
| 42 | — | None | — | — | — |
| 43 | William J Cosgrove | 41 | Head | Salesman | Michigan |
| 44 | Harriet J Cosgrove | 37 | Wife | — | Wisconsin |
| 45 | Charles H Ziemer | 46 | Uncle | Salesman | Wisconsin |
| 46 | Clara R Stone | 60 | Roomer | — | Indiana |
| 47 | Alice Bryan | 39 | Head | Clerk | Montana |
| 48 | Theodora J Bryan | 13 | Daughter | — | Montana |
| 49 | Carrie E Turney | 34 | Roomer | Real Estate Agent | Montana |
| 50 | Seraph H Mcmullen | 59 | Head | — | Utah |
Pedigree Summary
Margaret + 1 sibling
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)